APA (7th ed.) Citation

Lopez, K., Ness, F., Congalton, T., & Butler, R. O. (1990). Vietnam war literature: A catalog. [K. Lopez].

Chicago Style (17th ed.) Citation

Lopez, Ken, Francine Ness, Tom Congalton, and Robert Olen Butler. Vietnam War Literature: A Catalog. [Hadley, Mass.]: [K. Lopez], 1990.

MLA (9th ed.) Citation

Lopez, Ken, et al. Vietnam War Literature: A Catalog. [K. Lopez], 1990.